baber/WOPTO huggingface dataset:
Patent JP-S6343114-A (JP)
Title: Lens body structure capable of switching its focal distance
Inventor: TERADA HIROSHI
IPC: G02B7/10
Filed: 1986-08-09
Abstract: PURPOSE:To switch three focal distances only by one variable power lens group by rotatably providing the variable power lens group to obtain a wide/telephoto state and a standard state on an intermediate position. CONSTITUTION:The variable power lens group is formed by lenses L1, L2, a fixed lens group is formed by lenses L3-L5 and focus lens group is formed by lenses L6-L8. The lenses L3-L5 held on a supporting frame 10 by a spring ring 29, positioned on a fixing frame 1 by an engaging part 10a formed on the tip of a flange of the supporting frame 10 and fixed with a screw 32. The lenses L6-L8 are held on a focus frame 5 by a spring ring 30 through a spacer 26 between the lenses L7, L8 and the frame 5 is engaged with the inner periphery of the fixing frame 1 so as to be optionally slid. An optical system under a standard state is formed by the lenses L3-L8. The variable power group consisting of the concave lens L1 and the convex lens L2 is arranged on a plane part 1b in front of the fixing frame 1 and the variable power part is rotated by rotating a shaft 15 on the plane part 1b to obtain standard, wide and telephoto states respectively.
Patent JP-H0477505-A (JP)
Title: Recovery of polymerization auxiliary component
Inventor: AMANO JUNICHI
IPC: C08F6/06
Filed: 1990-07-17
Abstract: PURPOSE:To recover the title component in a reusable state efficiently by copolymerizing a monomer with a hetero atom-based monomer in the presence of a polymerization cocatalyst containing a compound having metal-carbon bond, removing a reaction component under a specific condition and halogenating. CONSTITUTION:In copolymerizing (A) an unsaturated hydrocarbon (e.g. ethylene) with (B) a hetero atom-based unsaturated hydrocarbon (e.g. ethyl acrylate) in the presence of a polymerization cocatalyst containing a compound (e.g. diethylaluminum chloride) having metal-carbon bond and recovering the polymerization cocatalyst from the formed polymerization reaction system, the component A is removed from the polymerization reaction system. Then the component B of an amount more than equivalent of the compound having metal-carbon bond is added to the polymerization reaction system, further a halogenating agent is added, halogenation reaction is carried out and the polymerization cocatalyst is separated to recover the polymerization cocatalyst component.
Patent JP-2000017993-A (JP)
Title: Method for driving and extending muck conveyor belt and muck conveyor in tunnel excavation
Inventor: NAKABASHI NOBORU
IPC: E21D9/12
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving and extending a muck conveyor belt, whereby excavating work can be performed more efficiently even as tunnel excavation advances. SOLUTION: A muck conveyor belt for conveying muck from a tunnel T to the outside is wound between a number of pulleys 21 and stored in one belt storage 20, and the belt storage 20 is installed at the portion of the tunnel T near an exit Ta. The muck conveyor belt located on the exit side is wound on a first drive motor 31 installed on the exit side and the muck conveyor belt in the belt storage 20 is wound on a second drive motor 32 provided in the belt storage 20. Further, the muck conveyor belt drawn out toward an excavation device 200 is wound on a third drive motor that uses the excavation device 200 as its power supply, so that the drive of the muck conveyor belt is effected by the first to third 33 drive motors even if the muck conveyor belt is extended as excavation of the tunnel T advances.
Patent JP-H04256627-A (JP)
Title: Supplier for sludgy and granular substances
Inventor: NANBA MASAHIRO
IPC: B65G65/46
Filed: 1990-07-16
Abstract: PURPOSE:To prevent sludgy or granular substance from attaching or bridging to a lower hopper and provide possibility of supplying to the next stage facility by designing large the span of the outlet side of a screw conveyor, and producing voids in the sludgy or granular substance. CONSTITUTION:Materials or products are put in a charging port 1 and accommodated in a vessel 2, and a screw conveyor 3 is driven by motors 4, 5 through a chain 6. The materials or products are fed from a transferring port 8 to a mixer or strainer and to a sack making device. The screw conveyor 3 is equipped with two pitches, and the pitch on the transferring port side is twice as great as on the charging port side. Thereby the exhaust amount is enlarged on the outlet side to result in reduction of the outlet pressure, which allows elimination of works to scratch off the attached objects due to input. Thus the rate of hazards in operations can be improved to a great extent.
Patent JP-S6342349-A (JP)
Title: Manufacture of wear-resisting ferrous sintered alloy
Inventor: FUJIKI AKIRA
IPC: C22C38/36
Filed: 1986-08-08
Abstract: PURPOSE:To develop a powdered raw material for sintered alloy excellent in wear resistance, by subjecting an Fe-B alloy to uniform diffusive adhesion to the surface of powder grains of Fe-Cr-Mo-W-Si-C atomized alloy steel having a specific composition. CONSTITUTION:An Fe-B powder is mixed with the atomized powder of the alloy steel containing Mo and/or W, Cr, Si, Mn and C so as to be formed into a powder mixture having a composition consisting of, by weight, 5-30% Mo and/or W, <10% Cr, 0.1-0.9% Si, <0.7% Mn, 0.1-2.0% C, 0.5-2.0% B, and the balance Fe. This powder mixture is vacuum-annealed at 880 deg.C in a vacuum furnace, so that Fe-B is subjected to metallurgical diffusive adhesion to the surface of the alloy steel powder. The above powder is cracked and then subjected to grain size regulation to -100 mesh, which is press-compacted into prescribed shape and sintered in vacuum, followed by quench-and-temper treatment. In this way, a ferrous sintered alloy suitable for sliding member excellent in wear resistance for use in internal combustion engine can be obtained.
Patent JP-H0717839-A (JP)
Title: Composition for oral cavity application
Inventor: SHIBAZAKI KENICHIRO
IPC: A61K8/73
Filed: 1993-06-30
Abstract: PURPOSE:To obtain an oral cavity composition having remarkable suppressing effect on the formation of bacterial plaque and excellent caries preventive effect. CONSTITUTION:This composition for oral cavity application contains 1ppm to 20wt.% (especially 1ppm to 3wt.%) of a galactomannan derivative having introduced anionic group, e.g. a phosphorylated galactomannan obtained by reacting galactomannan with an alkali metal phosphate or a sulfated galactomannan obtained by reacting galactomannan with SO3-pyridine complex. A galactomannan derivative having introduced anionic group has high affinity with the enamel on the tooth surface to inhibit the adhesion of pathogenic bacteria deeply participating in the formation of bacterial plaque, suppress the formation of plaque and effectively prevent the dental caries. Since the composition can suppress the formation of bacterial plaque which is an agglomerate of sundry bacteria, it is also effective for preventing foul breath by suppressing the formation of mercaptan compounds produced by microbial metabolism.
Patent JP-2000020474-A (JP)
Title: Portable information terminal equipment, data processor and record medium
Inventor: SUZUKI HIDEO
IPC: G06F3/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To utilize a portable information terminal equipment as input/output device of data processor. SOLUTION: When functioning as input terminal to a disk PC as a data processor through communication connection with the disk PC, a PDA as portable information terminal equipment arbitrarily sets any one of plural input functions (output functions) to be operated with the disk PC(steps S110 and S112), so that the data, to which input processing is performed corresponding to the set function, are transmitted to the said disk PC(step S118).
Patent JP-S6165494-A (JP)
Inventor: FUJIGAYA YUKIO
IPC: H05K3/32
Filed: 1984-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0473320-A (JP)
Title: Preparation of cast-in-place concrete pile
Inventor: KUROSAWA RYOHEI
IPC: E02D5/38
Filed: 1990-07-16
Abstract: PURPOSE:To obtain uniform excellent concrete by housing a bottomed cylindrical bag molded in size larger than the inside diameter of a pile pit by an impermeable sheet material and a reinforcing bar in the pile pit, placing concrete and expanding the bottomed cylindrical bag. CONSTITUTION:A bottomed cylindrical bag 12 molded in a bottomed cylindrical shape by an impermeable sheet material using corrosion-resistant reinforced synthetic resin fibers is employed. The diameter of the bottomed cylindrical bag 12 is molded in size larger than the inside diameter of the pile pit 10. The bottomed cylindrical bag 12 is inserted into the pile pit 10, and reinforcements 13 are built in the bottomed cylindrical bag 12. Concrete 14 is placed in the bottomed cylindrical bag 12. When concrete is further placed in the bottomed cylindrical bag 12, the bottomed cylindrical bag 12 is expanded by concrete pressure and pushed against the pit wall of the pile pit 10, and a concrete pile, in which the pit projections of the pile pit 10 and the outer circumference of the bottomed cylindrical bag 12 are stuck fast and brought into contact, is prepared.
Patent JP-H0237427-A (JP)
Title: Information instrument equipment
Inventor: MITSUI HIROMITSU
IPC: G06F15/02
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a machine more intimate with the general human life by providing a function of display information, which cannot be entirely displayed on a single display body, on plural liquid crystal display bodies. CONSTITUTION:A device is provided with plural liquid crystal display bodies 2a and 2b, and plural display bodies 2a and 2b are provided with the function to display information which cannot be entirely displayed on the single display body. Consequently, when the number of VRAMs for display is increased to provide VRAMs 4a and 4b for first and second pictures and data up to the 80th digit and remaining data up to the 160 digit are programmed in the RAM 4a for the first picture and the VRAM 4b for the second picture respectively by application software, all digits on a sales ledger can be seen at a time. Thus, more accurate judgement is executed in a short time.
Patent JP-S57111420-A (JP)
Title: Correlation meter
Inventor: ASAHI NOBUMITSU
IPC: G01H3/00
Filed: 1980-12-29
Abstract: PURPOSE:To measure the maximum value of the correlation function between two channel signals in a simple and quick way, by varying the delay time to the different input signals, respectively. CONSTITUTION:Input signals X (t) and Y (t) are delayed at 1 and 2 by the time tau1 and tau2, respectively, and the OR signal obtained by adding 3 delay signals X (t-tau1) and Y (t-tau2) receive square averaging 5 and 9 each to obtain  an output C. At the same time, the square averaging is given to the differential signal obtained by subtracting 4 the signal Y (t-tau2) from the signal X (t-tau1) to obtain an output D. Furthermore the square averagings 8 and 12 are given to the signal X (t-tau1) to obtain an output A, and the square averagings 7 and 11  are given to the signal Y (t-tau2) to obtain an output B. An operation of 0.25(C- D)/(A.)<1/2> is carried out for the outputs A-D through a microcomputer system  13 to obtain the correlation coefficient value between the input signals. Then  the difference of delay time between circuits 1 and 2 is consecutively changed  to measure the maximum value of the correlation function.
Patent JP-H0473976-A (JP)
Title: Manufacture of superconducting device
Inventor: SAITOU MITSUCHIKA
IPC: H01L39/24
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a superconducting device having excellent characteristics without loss of superconducting characteristics by laminating other thin film on an oxide superconducting thin film, exposing the side of the film, and then heating the entirety in an O2 and/or O3 atmospheres. CONSTITUTION:A Y1Ba2Cu3O7-x superconducting thin film to become a first superconductor layer 1 is formed on the surface in a plane (100) of an MgO board 4, the crystallinity of the surface is recovered, an SrTiO3 thin film to become an insulator layer 3 is formed, and a Y1Ba2Cu3O7-x superconducting thin film to become a second superconductor layer 2 is further formed. Then, it is processed by a photolithography and Ar ion etching, and formed in a linear state having 1mum of width. After thus processed, it is heat treated in an oxygen atmosphere, and an oxide superconductor for constituting the first layer 1 is formed of Y1Ba2Cu3O6.9.
Patent JP-2000266512-A (JP)
Title: Instrument and method for measuring displacement
Inventor: OMORI KOJI
IPC: G01B11/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an instrument and method by which the displacement of an object to be measured can be measured with high accuracy by eliminating the deviation of the quantity of displacement of the object caused by the positional variation of the image forming position on the light receiving surface of a light receiving element which occurs at the time of using a lens array composed of a plurality of condenser lenses. SOLUTION: A scanning start detecting means 22 detects the optical scanning starting point on a surface to be measured. A displacement computing means 21 computes the quantity of displacement of the surface to be measured based on the detect signal corresponding to the detected position of an image forming point K outputted from a light receiving element 9. A processing means 24 has a calibration mode and a measuring mode and, in the calibration mode, detects the deviation of the image forming point K of the light passed through a lens array at a plurality of points in the scanning direction by using a reference object. In the measurement mode, the means 24 outputs the quantity of displacement of the object to be measured after correcting the quantity of displacement at the plurality of points in the scanning direction based on the deviation.
Patent JP-H0918394-A (JP)
Title: Terminal equipment, information delivery system and information reproduction method
Inventor: YAMAZAKI NOBUHIDE
IPC: G10L13/00
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the output of explanation voice from being interrupted by the interruption of communication by the movement of a user or other persons in a museum or the like by storing delivery information transmitted by radio communication beginning with the head. CONSTITUTION: When the user of this terminal equipment enters a limited area, sounding information from a host equipment is received in a reception means 241 in the terminal equipment 103. A communication control part 201 analyzes the frame of signals received in the reception means 241 and detects the head of the delivery information (sounding information.) A memory write part 202 turns a write position to the head of a memory and writes the data of the received sounding information in the memory 203. When a reproducing button is pressed, an operation information input part 207 activates a memory read part 204, the memory read part 204 reads the sounding information from the memory 203 and supplies it to a rule voice synthesis processing part 206 and a voice output part 208 outputs the voice synthesized by the rule voice synthesis processing part 206.
Patent JP-H0237393-A (JP)
Title: Picture drawing system
Inventor: YAMAZAKI TAKANAGA
IPC: G09G5/24
Filed: 1988-07-27
Abstract: PURPOSE:To improve the picture drawing efficiency based on outline font data by providing the second data processing means which can execute paint-out picture drawing of the inside of an outline which has been brought to picture drawing by the first data processing means, in parallel to an arithmetic operation of an outline coordinate point by the first data processing means. CONSTITUTION:The first data processing means 16 which calculates an outline coordinate point of a necessary pattern to be brought to picture drawing on a bit map memory 15 in accordance with outline font data, and also, can bring an outline of a necessary pattern to be brought to picture drawing to picture drawing on the bit map memory 15, and the second data processing means 17 for executing paint-out picture drawing of the inside of the outline which has been brought to picture drawing by said first data processing means 16 are provided so that a parallel operation can be executed. In such a way, the outline picture drawing and the paint-out picture drawing of the inside of the outline which has been brought to picture drawing can be executed alternately and roughly continuously, and the pattern picture drawing efficiency based on the outline font data can be improved.
Patent JP-H0356474-A (JP)
Title: Heterocyclic diaryl ether compound, preparation thereof, and pharmaceutical composition containing same for treating leucotriene-mediated disease or symptom
Inventor: TOOMASU JIEOFUREI KORERITSUKU
IPC: C07D/
Filed: 1990-07-18
Abstract: The invention concerns a diaryl ether heterocycle of the formula I, or a pharmaceutically-acceptable salt thereof, <CHEM>  wherein Ar<1> is optionally substituted phenyl or naphthyl;  X<1> is oxy, thio, sulphinyl or sulphonyl; Ar<2> is optionally substituted phenylene, or a 6-membered heterocyclene moiety containing up to three nitrogen atoms; R<1> is (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and R<2> and R<3> together form a group of the formula -A<2>-X<2>-A<3>- wherein each of A<2> and A<3> is (1-4C)alkylene and X<2> is oxy, thio, sulphinyl, sulphonyl or imino. The invention also concerns processes for the manufacture of a diaryl ether heterocycle of the formula I, or a pharmaceutically-acceptable salt thereof, and pharmaceutical compositions containing said heterocycle. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent JP-S6431177-A (JP)
Title: Developing device for image forming device
Inventor: FURUMURA MASARU
IPC: G03G15/08
Filed: 1987-07-27
Abstract: PURPOSE:To prevent toner from overflowing and image density from decreasing by supplying toner for a toner supply time corresponding to a deficiency after image forming operation and operating a developing device when a developing device is switched to the other developing device during toner supply with a toner deficiency signal and the toner supply is stopped. CONSTITUTION:This device is equipped with a toner deficiency detecting means which detects a toner deficiency in developing devices 4 and 5, a toner supply means 20 which supplies toner to the developing devices 4 and 5, and a toner supply control means which operates the toner supply means 20 for a prescribed time when the toner deficiency is detected during the operation of the developing devices 4 and 5 and operates the toner supply means and developing devices for a prescribed time after the image forming operation unless specific-time toner supply is completed at the operation stop of the developing devices 4 and 5. Therefore, if the toner deficiency signal is outputted and switching to the other developing device is performed in the middle of the toner supply to stop the toner supply, toner is supplied for the toner supply time of the deficiency after the image forming operation and the developing device is put in operation. Consequently, the necessary toner supply is performed and neither the overflowing of toner nor a decrease in image density is caused.
Patent JP-S6477124-A (JP)
Title: Projection type exposure device
Inventor: MIYAUCHI TAKEOKI
IPC: G03F7/20
Filed: 1988-07-29
Abstract: PURPOSE:To cut down the exposure time for accelerating the processing speed by a method wherein pulse laser beams in high output are used for a projection lens projecting a circuit pattern by using said pulse laser beams on a substrate. CONSTITUTION:Exposing laser beams 18 from a laser oscillator 17 emitting pulse beams in sufficiently narrow width are refracted downward entering into an optical integrator 21 through a shutter 20 to become diffused light 22 in even light distribution. Next, the diffused light 22 is entered into a collimator lens 23 to be parallel light fluxes and further fed to a reticle holder 2. Reticle images are transferred to an exposed plate 5 by outputting pulse laser beams at specified position. In such a constitution, the reticle images can be exposed continuously while moving at the speed not exceeding 100mm/s by using laser beams in output exceeding 30mJ subjected to the feed of photorepeater in pulse width not exceeding 1mus and exposure wave length of 3000-4000Angstrom .
Patent JP-S6081485-A (JP)
Title: Vacuum exhauster
Inventor: ONDA TOICHI
IPC: F04B37/16
Filed: 1983-10-11
Abstract: PURPOSE:To enable exhaustion from low vacuum region to high vacuum region, by coupling two types of sump pums for exhausting different gas and a pass- through pump to a vacuum tank while coupling a vacuum pump to said pass- through pump. CONSTITUTION:A cryo-pump 2 and a suction pump 3 as a sump pump are coupled to a vacuum tank 1 while a pass-through pump 4 and a vacuum pump 5 are coupled sequentially to said pass-through pump 4. The cryo-pump 2 will condence and collect gas except H2, Ne and He having steam pressure lower than 10<-12>Torr on the cooling face. The suction pump 3 will suck/exhaust He and Ne having steam pressure higher than 10<-12>Torr even under cryo-temperature of 10-20 deg.K while the pass-through pump 4 will selectively pass He which has not exhausted through cryo-pump 2 and suction pump 3 and discharge through the vacuum pump 5. Consequently, all gas can be exhausted under wide pressure range.
Patent JP-H0912159-A (JP)
Title: Paper size detection device of paper feed cassette
Inventor: MINAMINO SHIGEO
IPC: B65H1/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a paper size detection device of a paper feed cassette which can be made at a lower cost by a simple structure. CONSTITUTION: In this device, a sensor detected body 8 which can be moved integrally with a paper guide 7 is installed on the end guide 7 arranged slidably in a paper feed cassette 1 and two light sensors S1, S2 are installed on the fixed position of a main body side for storing the paper feed cassette 1 while facing to a slide position of the end guide 7 and paper sizes of four kinds of a storing record paper are detected by displacement of the sensor detected body 8 by slide operation of the end guide 7 by an operator.
Patent JP-S6248168-A (JP)
Title: Call pickup system
Inventor: NOGUCHI HIROYUKI
IPC: H04M3/42
Filed: 1985-08-27
Abstract: PURPOSE:To attain response by allowing a call pickup subscriber to dial a call pickup special number and a low-order digit number of a representative extension number at the side of an incoming subscriber different from the representative extension number to which the call pickup subscriber belongs. CONSTITUTION:When an incoming comes to an extension 3111 of a representa tive 1 of an extension representative group and an extension 3143 of a group of a representative 4 is going to reply it by the call pickup, since the representa tive number of the extension 3111 is 2000 and that of the extension 3143 is 2003 and the least significant digit differs, the extension 3143 can reply the incoming call to the extension 3111 by dialing 15-0, while the call pickup special number is 15 and the least significant digit of the representative number designat ing the extension 3111 is '0'. While an incoming call comes to plural extensions, e.g., extensions 3111 and 3121, when the extension 3143 is going to reply the extension 3111. the extension 3143 replies the extension 3111 by dialing the call pickup special number and the designation number 15 and 0 to designate the extension.